E28 , 5 Series , BMW Forum Topics

I'm planning to rebuild my E28 535i engine and I'd appreciate some advice on the best approach. The engine has around 180k miles and shows signs of wear, but is still running well for now. Should I just rebuild it as-is or consider upgrading to a later M30 motor?

I'm looking to restore my mint condition 1986 BMW 525i to its former glory and I'd love to hear from fellow enthusiasts who have undertaken similar projects. What tips, tricks, and resources can you share for bringing this classic car back to life? I'm interested in hearing about your experiences with parts sourcing, bodywork, engine maintenance, and interior renovation.

I'm looking to upgrade the suspension on my E28 and I'd love to hear some recommendations. Specifically, I'm considering sway bars, shocks, or a complete coilover system. What experience have others had with these upgrades? Has anyone tried the Dinan or Bilstein kits? Any suggestions for DIY-friendly options would be great too!

As we compare the E28 and M3 models, I'm curious to know which one is more reliable and practical for everyday driving. The E28 is a timeless classic with its boxy shape and rear-wheel drive setup, while the M3 has evolved into a sleeker, high-performance beast. Which one do you prefer?

I've got a '05 E90 with a weird transmission problem. Car surges when accelerating from around 30-40 mph, hesitates and then jumps forward. This happens consistently on both upshifts and downshifts. Has anyone else experienced this issue or know of any common causes? Trying to rule out any obvious culprits before heading to the dealer.

Considering swapping 1985 530i's 2.3L inline six to 3.0L M30B25 engine for increased power and torque. Have heard of anyone successful doing this conversion?

Newly diagnosed problem with my '82 320i E28 - won't start after being stored for several years. Need expert advice to troubleshoot.

Considering upgrade to larger exhaust system on my BMW - benefits of increased power and sound, but potential drawbacks to consider.